10.17.3.4. Configuration of the COS changeover (BERUM) 
IMPORTANT:
BERUM need only be set if the feature has not
yet been configured.
DIS-WABE:TYPE=GEN,DPLN=0&&15,DAR=ACOSX&DCOSX;
If necessary, configure codes (e.g. *18 for activation
and #18 for deactivation) either DPLN dependent (code is only valid for
one or several DPLN, such as 0 to 5) or DPLN independent (without specification
of the DPLN parameter) with:
ADD-WABE:CD=*18 [,DPLN=0&&5] ,DAR=ACOSX,CDDP=818; /* CDDP as substitute code */ /* for non DTMF devices */ ADD-WABE:CD=#18 [,DPLN=0&&5] ,DAR=DCOSX,CDDP=8018; /* CDDP as substitute code */ /* for non DTMF devices */